Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Current conditions at

Mount Vernon, Mount Vernon Airport (KMVN)

Lat: 38.32°NLon: 88.87°WElev: 479ft.

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 29.94 in (1013.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 22 May 11:56 pm CDT
Extended Forecast for

3 Miles SE Sesser IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Light southeast wind.

    Mostly Cloudy

    Low: 54 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.

    Partly Sunny
    then Chance
    T-storms

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Cloudy, with a low around 55. North northwest wind 3 to 6 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 55 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 65. West northwest wind 7 to 11 mph.

    Chance
    Showers then
    Chance
    T-storms

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 53. West wind around 8 mph.

    Chance
    Showers

    Low: 53 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 72. West northwest wind 6 to 8 mph.

    Mostly Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56. West wind around 5 mph becoming light and variable  in the evening.

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. South wind 5 to 11 mph.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 66. South southwest wind 6 to 9 mph.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. Light southeast wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 55. North northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 65. West northwest wind 7 to 11 mph.
Wednesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 53. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 72. West northwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 56. West wind around 5 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 81. South wind 5 to 11 mph.
Friday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. South southwest wind 6 to 9 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southwest wind 6 to 8 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind around 7 mph.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Southwest wind 7 to 9 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind around 8 mph.
Memorial Day
Mostly sunny, with a high near 78. West wind 7 to 10 mph.
Click Map For Forecast
Point Forecast:
3 Miles SE Sesser IL
 38.07°N 89.01°W
12:16 am CDT May 23, 2017
12am CDT May 23, 2017-6pm CDT May 28, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database